Posted 4/29/2016 15:45 (#5272051 - in reply to #5271466) Subject: RE: One or two strands
North Central Kansas
I have good luck with one wire at 20, and one at 40 inches. Bottom wire seems to be nose high on a baby calf.
The wire is the cheapest part of the fence, so if one doesn't do it, it's not too much money to add a second wire.